20030715

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1847}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 34882848

約数和(自身を除く): 14852133

約数列:

[1, 3, 5, 9, 15, 45, 241, 723, 1205, 1847, 2169, 3615, 5541, 9235, 10845, 16623, 27705, 83115, 445127, 1335381, 2225635, 4006143, 6676905, 20030715]

約数ペア:

[(1, 20030715), (3, 6676905), (5, 4006143), (9, 2225635), (15, 1335381), (45, 445127), (241, 83115), (723, 27705), (1205, 16623), (1847, 10845), (2169, 9235), (3615, 5541)]